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sellWeak

Michael James Carlson sold $682 of STEM

President, Managed Services at STEM, INC.. 146 shares at an average of $4.67, traded Sep 29, 2026, filed Sep 29, 2026.

Warning score
5
Value
$682
146 shares
Holdings after
26,020
-1% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    President
    +20
  • Trade size
    $682 at market
    0
  • Share of holdings sold
    Sold 0.6% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

STEMOct 12, 2026 · close 4.06
Since filing Sep 29, 2026: -13.1%SPY +1.8% · excess -14.9%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001948274-26-000012, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 26, 2026MOption exercise
Common Stock, Par Value $0.0001 Per Share
+305$4.48$1,36626,16615 d ago
Sep 29, 2026SOpen-market sale
Common Stock, Par Value $0.0001 Per Share
-146$4.67$68226,02015 d ago
Sep 26, 2026MOption exercise
Restricted Stock Unitderivative
-305$0.00$0015 d ago

Related signals

Other insiders at STEM, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
17Weak
STEMsell
STEM, INC.
Brian Musfeldt
Chief Financial Officer
$6,086
996 shares
-30%
20Weak
STEMsell 4
STEM, INC.
Michael James Carlson
President, Managed Services
$11k
1,347 shares
-5%
15Weak
STEMsell 4
STEM, INC.
Saul R. Laureles
Chief Legal Officer
$5,299
675 shares
-2%
25Weak
STEMsell 4
STEM, INC.
Arun Narayanan
Chief Executive Officer
$16k
1,996 shares
-9%
20Weak
STEMsell 4
STEM, INC.
Matthew Tappin
President, Software Products
$7,819
996 shares
-9%
20Weak
STEMsell 410b5-1
STEM, INC.
Matthew Tappin
President, Software Products
$4,354
402 shares
-12%
20Weak
STEMsell 4
STEM, INC.
Michael James Carlson
President, Managed Services
$23k
2,079 shares
-10%
15Weak
STEMsell 4
STEM, INC.
Saul R. Laureles
Chief Legal Officer
$10k
942 shares
-3%
42Moderate
STEMsell 4
STEM, INC.
Arun Narayanan
Chief Executive Officer
$57k
5,145 shares
-28%
25Weak
STEMsell 4
STEM, INC.
Matthew Tappin
President, Software Products
$7,284
655 shares
-17%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Michael James Carlson sold $682 of STEM | InsiderTell